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Date:         Thu, 24 Jul 2003 11:34:10 -0500
Reply-To:     "Marks, Jim" <Jim.Marks@lodgenet.com>
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         "Marks, Jim" <Jim.Marks@lodgenet.com>
Subject:      Re: replacing parts of a string variable
Content-Type: text/plain; charset="iso-8859-1"

John:

This will work:

DATA LIST /strvar (A40). BEGIN DATA Gonzales Middle School School of Hard Knocks University of Waterloo Middle School of Schools END DATA.

STRING newstr (A40).

DO IF INDEX(strvar,'School') GT 0. COMPUTE #place EQ INDEX(strvar,'School'). COMPUTE #lngth EQ LENGTH(RTRIM(strvar)). COMPUTE newstr EQ CONCAT(SUBSTR(strvar,1,#place-1),'Sch',SUBSTR(strvar,#place+6, #lngth-#place+6)). ELSE. COMPUTE newstr EQ strvar. END IF. EXECUTE.

Note case 3-- "school" is not changed. Note case 4-- the second instance of "School" is not affected. Note case 5-- "Schools" is changed to "Schs".

For other words, don't forget to change the number in the second SUBSTR in the final COMPUTE-- "School" has 6 characters.

I prefer to create new variables rather than change existing variables. Mistakes are easier to fix that way :-)

Jim Marks Senior Market Analyst LodgeNet Entertainment Corporation

-----Original Message----- From: John Diez - Network & Online Services [mailto:JDiez@rnchq.org] Sent: Thursday, July 24, 2003 10:21 AM To: SPSSX-L@LISTSERV.UGA.EDU Subject: replacing parts of a string variable

i have a string variable that has recurring words in it that i would like to truncate. how can you replace part of a string? for example, i would like every occurrence of "school" to be truncated to "sch", so the value "Gonzales Middle School" would be "Gonzales Middle Sch". is there a find and replace command?


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